DSIT 19 inch Rackmount Thermostat with Digital Display and Fan Control (DS-TCD1)

Maintaining precise temperature control in server racks and network enclosures is critical to prevent overheating and equipment failure. The DSIT 19" Rackmount Thermostat with Digital Display and Fan Control (DS-TCD1) provides a reliable, integrated solution for thermal management in 19-inch rack environments. This 1U unit combines temperature monitoring, dual relay outputs, and fan control in a compact steel housing, ensuring your critical hardware operates within safe temperature limits.

Who is it for

This thermostat is ideal for IT administrators, data center technicians, and AV integrators who need to regulate cooling fans or alarm systems in rack-mounted equipment. It suits server rooms, network cabinets, and industrial enclosures where space is limited and dependable temperature control is essential.

Main features

• 19-inch rackmount design, 1U height, for seamless integration into standard racks
• Digital LED display with 3-digit readout for clear temperature monitoring
• External NTC temperature sensor with 2-meter cable for flexible placement
• Two potential-free relay outputs (250V AC, 10A each) for controlling fans, heaters, or alarms
• Adjustable hysteresis (1°C to 10°C) to prevent rapid switching
• High/low temperature alarm function for proactive alerts
• Integrated fan control for direct cooling management
• Wide measurement range (-10°C to +70°C) and setting range (0°C to +60°C)
• Operates on 230V AC, 50/60Hz with low power consumption (<3W)

Specifications

• Mounting: 19-inch rack, 1U
• Display: Digital LED, 3-digit
• Sensor: External NTC, cable length 2m
• Measurement range: -10°C to +70°C
• Setting range: 0°C to +60°C
• Relay outputs: 2x potential-free, 250V AC, 10A
• Hysteresis: adjustable 1°C to 10°C
• Alarm: high/low temperature
• Fan control: integrated
• Housing: steel
• Protection class: IP20
• Power consumption: <3W
• Operating temperature (device): 0°C to +50°C
• Connectivity: screw terminals
• Power supply: 230V AC, 50/60Hz

Tips

Position the external sensor near the heat source or air intake for accurate readings. Use the adjustable hysteresis to avoid frequent relay cycling, which can extend the life of connected fans. For high-temperature alarms, set the threshold just above the maximum expected operating temperature of your equipment.